When it comes to toys you can control from your smartphone, few are quite as fun or inspiring as Sphero. Orbotix blew onto the scene a little over a year ago with an awesome choreographed display in Union Square. The company followed up on the original with an upgraded v2.0 of the robotic ball which began shipping in September, but that wasn't to be the end of the line. Orbotix is at it again with a completely redesigned robot, dubbed Sphero 2B.